Fish drops from fish entities aren't affected by the looting enchantment

Fish drops from fish entities aren’t affected by the looting enchantment. They drop a fish and bone (25% chance) if without looting enchantment. Unlike Bone can increase drop and chance, fish doesn't increase when using looting enchantment. Affects Cod, Pufferfish, Salmon, and Tropical Fish

Steps to Reproduce:

1. Enchant a sword with Looting 3 by typing /enchant @s looting 3

2. Summon a Cod, Pufferfish, Salmon, or Tropical Fish.

3. Kill it using enchanted Looting 3 sword and observe the loot that it drops upon death

Observed Results:

Fish drops aren't affected by the Looting enchantment, but Bone drops are.

Expected Results:

Fish drops would be affected by the Looting enchantment.

Code Analysis:

Fish drops in fish.json, pufferfish.json, salmon_<size>.json, and tropicalfish.json are missing the "looting_enchant" function. (Similar in this comment).